S-63845 free base · Synonyms: S 63845 · S63845

S63845 is a potent and selective myeloid cell leukemia 1 inhibitor.

For research use only. Not for human or veterinary use.

Target Bcl-2 Family

Research area Cancer

Purity >98% Stock Inquire

Data Sheet SDS COA

S-63845 structure

CAS No.: 1799633-27-4

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Pack sizes & pricing

Size	Price	SKU	Stock
50 mg	USD 498.00	BP-02338-50mg	In stock	Get quote
100 mg	USD 842.00	BP-02338-100mg	In stock	Get quote
250 mg	USD 1,750.00	BP-02338-250mg	In stock	Get quote
500 mg	USD 2,980.00	BP-02338-500mg	In stock	Get quote
1 g	Inquire	BP-02338-1g	In stock	Inquire

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Description

S63845 is a potent and selective myeloid cell leukemia 1 (MCL1) inhibitor with a Kd of 0.19 nM for human MCL1.

Biological activity

In vitro: The pro-survival protein myeloid cell leukemia 1 (MCL1) is over expressed in many cancers. S63845 is a small molecule that specifically binds with high affinity to the BH3-binding groove of MCL1. S63845 potently kills MCL1-dependent cancer cells, including multiple myeloma, leukaemia and lymphoma cells, by activating the BAX/BAK-dependent mitochondrial apoptotic pathway. The activity of S63845 is next evaluated in a panel of eight AML cell lines: all lines are sensitive to S63845 (IC50=4-233 nM). In vivo: S63845 shows potent anti-tumour activity with an acceptable safety margin as a single agent in several cancers. Intravenously injected (i.v.) S63845 exerts dose-dependent anti-tumour activity in human multiple myeloma (H929 and AMO1) xenografts in immunocompromised mice, with maximal tumour growth inhibition of 114% in the AMO1 model and 103% in the H929 model. At 25 mg/kg, S63845 induces complete regression in 7 out of 8 of the mice at 100 days after treatment in the AMO1 model.

Identifiers

SMILES: CN1CCN(CCOC2=C(Cl)C(C)=C(C=C2)C2=C(SC3=NC=NC(O[C@H](CC4=C(OCC5=CC=NN5CC(F)(F)F)C=CC=C4)C(O)=O)=C23)C2=CC=C(F)O2)CC1
InChIKey: ZFBHXVOCZBPADE-SSEXGKCCSA-N

Specifications

MW (average): 829.2590
Formula: C₃₉H₃₇ClF₄N₆O₆S
CAS No.: 1799633-27-4
Physical state: Solid
Color: White to yellow
Shipping: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage: Powder -20℃ 2 years; In solvent -20℃ 1 month;

Solubility

Soluble in DMSO

In vitro: DMSO : 100 mg/mL

Documents

References

[1]. Kotschy A, et al. The MCL1 inhibitor S63845 is tolerable and effective in diverse cancer models. Nature. 2016 Oct 27;538(7626):477-482.

Same target

Search Bcl-2 Family

Same research area

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